From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BA79E4611C2; Mon, 20 Jul 2026 17:47:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784569662; cv=none; b=fyyO+/lS/umtcdB6gwFpiV9VBTH7lv4VWrDEAJ28Kafeh7bUeCpohqkXX0RXXfWnjiFed3lP8nWFK6kK61gP3s43XMhxG+3DMyG1j3+1PbOQ6mqqLbEbgtdMsuqEtWH52aCxmOpDzqn1avf1vd1qpIELg7kHTlkAzzhMmf8rSFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784569662; c=relaxed/simple; bh=cK27zPxsS2N305a4lo83MLMzknfsp+whs3hEwpIQ7Xg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pqn/ssDbpQsGgLh2xzvTlxSN+V8YzbRTj60atsqjKVe4WnUW7+HZVkXCCYgS2ua+dUDnazOeOjl7E2vQhed645aSiHLsIg8tbNJ1FQsq7J6yP/fWHCuagIm4ZFDW+YAaAn03UBH4I1ag727dU2H0iTD3SHbPKU//njNm8/VpeYY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iwI8+6vF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iwI8+6vF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50BE11F00A3D; Mon, 20 Jul 2026 17:47:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784569649; bh=ygJ9w2pcuUZwsczxOPAI+JOYFdhJxWhwriXfRTy3dpY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=iwI8+6vFI8XvVER2dBvDl5GXozDe1hTqc2zTGQaNU5Nnq+0jOggQjKHqktA2JSmE1 oJ992KbeJryvnEg2kFHlrDZ3uauwTWJwG6M91SAhKcDDe8F4bgAtU2EEyVlohun9xQ l9cIolxVYo8ChN+8vpTao6Mvdccg7SlclY2f7cy3pW4TGa46IhQ2ph8uIRpgBQ+nyX 2rXSUbkM1L6xxKWJLCX4JSN3mmP74FJm+u0O6f2MFAuFFpAhkSFW445b4qbFFVRT9B tslwZpq4ZYGzhMm5UJ3j2hYYJt/QYbTmQvHCBtsZp1JgIBoyAMHKDLlhbmlwEwMtru xSQYpuRNzqXYw== Date: Mon, 20 Jul 2026 10:47:28 -0700 From: Eric Biggers To: linux-fscrypt@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH] fscrypt: Update encryption policy version docs Message-ID: <20260720174728.GF1865@quark> References: <20260718212526.53943-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260718212526.53943-1-ebiggers@kernel.org> On Sat, Jul 18, 2026 at 02:25:26PM -0700, Eric Biggers wrote: > Update the wording of the documentation to put v1 encryption policies a > bit more firmly in the past, explicitly calling them "deprecated" (which > is consistent with the warning message the kernel has printed ever since > v5.4). Do the same for FS_IOC_GET_ENCRYPTION_POLICY which supports only > v1 policies, and remove the explicit recommendation to fall back to it. > > Also clarify that reusing master keys across policies isn't the best > practice or normal usage, even though it's technically allowed for v2. > > Signed-off-by: Eric Biggers > --- > > This patch is targeting the fscrypt tree Applied to https://git.kernel.org/pub/scm/fs/fscrypt/linux.git/log/?h=for-next - Eric